Observations on modern systems of fortification :
including that proposed by M. Carnot, and a comparison of the polygonal with the bastion system : to which are added, some reflections on intrenched positions, and a tract on the naval, littoral, and internal defence of England /
by Howard Douglas.
|Main Creator:||Douglas, Howard, Sir, 1776-1861.|
|Published / Created:||
London : J. Murray, 1859.
Includes bibliographical references and index.
Physical description: xi, 283 p.,  p. of plates (some folded) : ill., plans, facsims. ; 23 cm.
|Call Number||View in||Collection|
|6231 d 2||Offsite Special Access||General|